Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4A | P27815 | 4/20 | 0.60 |
| ▸ | PDE4B | Q07343 | 4/20 | 0.60 |
| ▸ | PDE4C | Q08493 | 4/20 | 0.60 |
| ▸ | PDE4D | Q08499 | 4/20 | 0.60 |
| ▸ | PDE5A | O76074 | 1/20 | 0.60 |
| ▸ | PDE1A | P54750 | 1/20 | 0.60 |
| ▸ | PDE1B | Q01064 | 1/20 | 0.60 |
| ▸ | PDE1C | Q14123 | 1/20 | 0.60 |
| ▸ | YTHDC1 | Q96MU7 | 2/20 | 0.53 |
| ▸ | CNR2 | P34972 | 7/20 | 0.50 |
| ▸ | MEN1 | O00255 | 1/20 | 0.47 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.47 |
| ▸ | CNR1 | P21554 | 1/20 | 0.47 |
| ▸ | CTSL | P07711 | 1/20 | 0.47 |
| ▸ | CTSB | P07858 | 1/20 | 0.47 |
| ▸ | PDE3B | Q13370 | 1/20 | 0.45 |
| ▸ | PDE3A | Q14432 | 1/20 | 0.45 |
Click a target to see other patent compounds predicted against it — the reverse direction, in place.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL3145247 | 0.92 | PDE4A (0.56) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3141220 | 0.90 | PDE4A (0.54) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3133509 | 0.90 | PDE4A (0.75) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3141181 | 0.89 | PDE4A (0.61) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3137228 | 0.88 | YTHDC1 (0.59) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3146144 | 0.88 | PDE4A (0.63) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3133681 | 0.87 | PDE4A (0.63) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3145439 | 0.87 | CNR2 (0.53) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3136719 | 0.86 | PDE4A (0.58) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL3137729 | 0.86 | PDE4A (0.63) | PDE4APDE4BPDE4CPDE4DPDE5A |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Claimed or disclosed in 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20100010020-A1 | PHOSPHODIESTERASE 4 INHIBITORS | LIU RUIPING | 2010-01-14 | — | — | US | disclosed |
| US-20100004236-A1 | PHOSPHODIESTERASE 4 INHIBITORS | TEHIM ASHOK | 2010-01-07 | — | — | US | disclosed |
| EP-1529049-B1 | DERIVATIVES OF 2-TRIFLUORMETHYL-6-AMINOPURINE AS PHOSPHODIESTERASE 4 INHIBITORS | MEMORY PHARM CORP (US) | 2009-11-18 | — | — | EP | disclosed |
| US-20080139583-A1 | PHOSPHODIESTERASE 4 INHIBITORS | TEHIM ASHOK | 2008-06-12 | — | — | US | disclosed |
| US-20080119495-A1 | PHOSPHODIESTERASE 4 INHIBITORS | LIU RUIPING | 2008-05-22 | — | — | US | disclosed |
| US-7342021-B2 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. (US) | 2008-03-11 | — | — | US | disclosed |
| US-7332486-B2 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. (US) | 2008-02-19 | — | — | US | disclosed |
| US-20070093510-A1 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. (US) | 2007-04-26 | — | — | US | disclosed |
| US-20040242598-A1 | Phosphodiesterase 4 inhibitors | LIU RUIPING (US) | 2004-12-02 | — | — | US | disclosed |
| EP-1383767-A1 | TRIFLUOROMETHYLPURINES AS PHOSPHODIESTERASE 4 INHIBITORS | Memory Pharmaceutical Corporation (US) | 2004-01-28 | — | — | EP | disclosed |
| US-20030045533-A1 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. | 2003-03-06 | — | — | US | disclosed |
| WO-2002098878-A1 | TRIFLUOROMETHYLPURINES AS PHOSPHODIESTERASE 4 INHIBITORS | MEMORY PHARMACEUTICALS CORPORATION (US) | 2002-12-12 | — | — | WO | disclosed |
Patent text — is the patent's own abstract consistent with the prediction?
For each of this compound's patents that has machine-readable text (7 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20070093510-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE3B, PDE3A | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
| US-20080139583-A1 | PHOSPHODIESTERASE 4 INHIBITORS | PDE4A, PDE3B, PDE3A | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
| US-20030045533-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE3A, PDE3B | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
| US-20100004236-A1 | PHOSPHODIESTERASE 4 INHIBITORS | PDE4A, PDE3B, PDE3A | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
| US-20040242598-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE3A, PDE3B | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
| US-20080119495-A1 | PHOSPHODIESTERASE 4 INHIBITORS | PDE4A, PDE3B, PDE3A | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
| US-20100010020-A1 | PHOSPHODIESTERASE 4 INHIBITORS | PDE4A, PDE3B, PDE3A | PDE4A 1/4885PDE4B 5/4885PDE4C 8/4885 |
“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.